89877138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 200589312

約数和(自身を除く): 110712174

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 127, 129, 211, 254, 258, 381, 422, 559, 633, 762, 1118, 1266, 1651, 1677, 2743, 3302, 3354, 4953, 5461, 5486, 8229, 9073, 9906, 10922, 16383, 16458, 18146, 26797, 27219, 32766, 53594, 54438, 70993, 80391, 117949, 141986, 160782, 212979, 235898, 348361, 353847, 425958, 696722, 707694, 1045083, 1152271, 2090166, 2304542, 3456813, 6913626, 14979523, 29959046, 44938569, 89877138]

約数ペア:

[(1, 89877138), (2, 44938569), (3, 29959046), (6, 14979523), (13, 6913626), (26, 3456813), (39, 2304542), (43, 2090166), (78, 1152271), (86, 1045083), (127, 707694), (129, 696722), (211, 425958), (254, 353847), (258, 348361), (381, 235898), (422, 212979), (559, 160782), (633, 141986), (762, 117949), (1118, 80391), (1266, 70993), (1651, 54438), (1677, 53594), (2743, 32766), (3302, 27219), (3354, 26797), (4953, 18146), (5461, 16458), (5486, 16383), (8229, 10922), (9073, 9906)]